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Secured a ballot place in the TCS London Marathon? Join our team and receive expert training advice, fundraising tips, cheers from our amazing volunteers, plus an invite to our post-race reception where you can celebrate and enjoy a well-deserved massage!

Take on a 10k challenge through the heart of the city, passing world famous landmarks in a winter-themed wonderland.

This iconic event has already seen over 100,000 people take part, don't miss out!

This February, take on the 50 Burpees a Day Challenge to help fund life-saving research.​​

Sign up to receive your FREE t-shirt, Online Giving Page and digital fundraising pack.

Shine Night Walk is your chance to light up your city’s streets. Walk for loved ones. Walk for future generations. Walk with friends old and new to raise vital funds for life-saving research. 

Take on a full marathon, half marathon or 10k in London or a 10k Regional event in a city near you.

If you love walking or hiking and taking in spectacular scenery, and want to help fund life-saving science, our Big Hike experience is for you! ​

Choose your 10k, half or full marathon at one of our stunning UK locations.